In addition to the Speedmaster, the Replica Omega Caliber 321 was also used in early Seamaster chronographs – as well as a variety of other timepieces throughout the years, and variations can be found inside pieces by Patek Philippe, Audemars Piguet, and Vacheron Constantin.
The Speedmaster Movement That Went To The Moon
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On the smallish side, but with both guts and grace, the manually-wound movement has 17 jewels, a frequency of 2.5 Hz, a power reserve of 44 hours, and features a 12-hour chronograph with running seconds.
Reverse Engineering The Omega Caliber 321
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Omega Replica Watches had to reverse engineer the Caliber 321, which features a monobloc column wheel that is considered to be more reliable and aesthetically appealing than cam-actuated alternatives, and requires great technical expertise to perfect.